Strange position of modal view

Question

I present an UIViewController once by pushing it into a navigationcontroller, and another time by init the root view of a navigation controller.

FIRST CASE: AS SECOND SLIDE OF A NAVIGATION CONTROLLER

 [self.navigationController pushViewController:riassunto animated:YES];

SECOND CASE: AS ROOT OF MODAL VIEW

   UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:riassunto];

        navigationController.navigationBarHidden     = NO;
        [[navigationController navigationBar] setBarStyle:UIBarStyleBlack];
        [self presentViewController:navigationController animated:NO completion:nil];

But the position of the view is different:

FIRST CASE

SECOND CASE

It seems that in the second case, modal view, the view does not move down to make room to the top bar. Why?

Answer 1

Try using this in your second view controller:

riassunto.edgesForExtendedLayout = UIRectEdgeNone;

For more info, I'm extending this answer:

https://stackoverflow.com/a/19585104/550034